INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b77262a7a418fafaa415a293967d7f3c73c867f432db53af87c4a5d083e203cc', 
    'h1v1e/Je1n5sOGr1VwuPgcC9mJQldBL9U+jYURzMrXw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)